Used MOOG MURPHY N.C E12003590 #9216911 for sale

MOOG MURPHY N.C E12003590 is a wafer stepper designed to accurately position silicon wafers onto test equipment. The MOOG stepper has a unique design that allows for precise, repeatable positioning of each wafer. The stepper has a large primary stage with two direct drive stepper motor axes, allowing for precise positioning in both the x and y axes. The primary stage is mounted on an air isolator, which eliminates mechanical interference and provides smooth, accurate motion. The primary stage also features a high resolution stepper feedback system which provides precise positioning feedback to the onboard computer. The stepper has two sets of secondary stages, one for each of the two main axes, the x-axis and the y-axis. These secondary stages are servo-driven and feature high-resolution controllers that allow for precise position adjustment. The secondary stages also feature an angular velocity servo for fine tuning the motion of the axes. The stepper also has a range of safety features including protection against overvoltage, undervoltage, overheat, and overcurrent. In addition, the stepper has an automatic reticle centering system that automatically centers wafers onto test equipment and allows for rapid, repeatable positioning. The onboard computer has a library of pre-programmed routines to control operations and allows for both manual and automatic operation. The stepper control software is also a highly configurable and user-friendly interface which simplifies the operation of the stepper. E12003590 is a reliable and accurate wafer stepper that is suitable for a variety of wafer testing applications. It is built with the highest quality components and has a wide range of features that make it a perfect choice for accurate and repeatable wafer positioning. Its modular design also makes it easy to maintain and upgrade, making it an ideal choice for a variety of applications.